drcengineering.com - dns.ninja

`drcengineering.com`

DNSSEC	⚠️ Not signed
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
		PTR	`any-in-2015.1e100.net`
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`ns19.domaincontrol.com` ⭐
		A	2603:5:21d0::a^{🇺🇸 GODADDY-DNS2603:5:21d0::/44}
			PTR	`ns19.domaincontrol.com`
		A	97.74.109.10^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns19.domaincontrol.com`
NS	`ns20.domaincontrol.com`
		A	2603:5:22d0::a^{🇺🇸 GODADDY-DNS2603:5:22d0::/44}
			PTR	`ns20.domaincontrol.com`
		A	173.201.77.10^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns20.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=ALdKMjtlRYFsfclgy6FU2cyElJyTLGjQcN3Q-_mnGe0`
TXT	`v=spf1 include:_spf.google.com ?all`
SOA	`ns19.domaincontrol.com`dns@jomax.net 2018-11-13 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786651974

Same first word

drcengineering.com

Similar names

crdengineering.com.au

cdrengineering.com

rcdengineering.com

DNS History

18 records (11 active, 7 former)

○NSns.drcengineering.com2015-10-27 → 2016-07-23 · 4 obs

● 2015-10-27 15:08:48
● 2016-07-23 15:24:44
○ 2017-04-07 04:13:54
○ 2026-08-13 20:13:28

○NSns1.goodesign.in.th2017-04-07 → 2017-04-07 · 4 obs

○ 2016-07-23 15:24:44
● 2017-04-07 04:13:54
○ 2026-07-01 04:31:38
○ 2026-08-13 20:13:28

●NSns19.domaincontrol.com2026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

○NSns2.goodesign.in.th2017-04-07 → 2017-04-07 · 4 obs

○ 2016-07-23 15:24:44
● 2017-04-07 04:13:54
○ 2026-07-01 04:31:38
○ 2026-08-13 20:13:28

●NSns20.domaincontrol.com2026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

●MXalt1.aspmx.l.google.com2026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

●MXalt2.aspmx.l.google.com2026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

●MXaspmx.l.google.com2026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

●MXaspmx2.googlemail.com2026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

●MXaspmx3.googlemail.com2026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

○MXmail.drcengineering.com2015-10-27 → 2017-04-07 · 4 obs

● 2015-10-27 15:08:48
● 2017-04-07 04:13:54
○ 2026-07-01 04:31:38
○ 2026-08-13 20:13:28

○A108.60.212.1602017-04-07 → 2017-04-07 · 4 obs

○ 2016-07-23 15:24:44
● 2017-04-07 04:13:54
○ 2026-07-01 04:31:38
○ 2026-08-13 20:13:28

○A119.59.104.802016-03-30 → 2016-07-23 · 5 obs

○ 2016-01-03 02:13:48
● 2016-03-30 03:45:22
● 2016-07-23 15:24:44
○ 2017-04-07 04:13:54
○ 2026-08-13 20:13:28

○A122.155.18.552015-10-27 → 2016-01-03 · 4 obs

● 2015-10-27 15:08:48
● 2016-01-03 02:13:48
○ 2016-03-30 03:45:22
○ 2026-08-13 20:13:28

●A216.239.32.212026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

●A216.239.34.212026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

●A216.239.36.212026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

●A216.239.38.212026-07-01 → 2026-08-13 · 3 obs

○ 2017-04-07 04:13:54
● 2026-07-01 04:31:38
● 2026-08-13 20:13:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
drcengineering.com	ns19.domaincontrol.com, ns20.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.77.10

NS records: ns19.domaincontrol.com, ns20.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drcengineering.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.32.21, 216.239.34.21...`
NS	2	`ns19.domaincontrol.com, ns20.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=ALdKMjtlRYFsfcl, v=spf1 include:_spf.google.com ?all`
SOA	1	`ns19.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)

Analysis

IP Addresses

drcengineering.com resolves to four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Additional host names — realnest.com, unitefenix.com, imfulr.net and two others — share IP numbers with drcengineering.com.

Name Servers

Two name servers handle the delegation for drcengineering.com: ns19.domaincontrol.com and ns20.domaincontrol.com.

drcengineering.com shares its name server setup with other domains, including isave.money, weredeplorables.com, craftof.com and two others.

ns19.domaincontrol.com and ns20.domaincontrol.com both carry two IP addresses. The A records for ns19.domaincontrol.com are 97.74.109.10 and 2603:5:21d0::a; the A records for ns20.domaincontrol.com are 173.201.77.10 and 2603:5:22d0::a.

Mail Servers

drcengineering.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

drcengineering.com shares mail servers — at least in part — with other domains, including sellos24horas.com, wackysquirrel.com, ns500765.ns500693.ns500693.ns500699.ns500734.ns500693.ns500683.ns500612.ns500612.ns500588.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com resolves to two addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com resolves to two addresses: 142.251.111.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.27 IP addresses.